Description: 15x12 Dr. Pulley Sliding Roller Weights for Minarelli 50cc 2 stroke engines , yamaha's Please select weight from drop-down menu. These weights also fit many scooters from Yamaha including Zuma CW50, Zuma 50F, Vino and C3. Traditionally, gear ratio is changed by the up-and-down rolling movement of the roller weights in the ramp of the Moveable Drive Pulley (MDF). Now the innovative Dr. Pulley Sliding Roller Weights slide up-and-down the ramp to change the gear ratio. This unique sliding movement (not rolling) provides exclusive advantages to increase CVT performance. With Dr. Pulley, no abnormal wear will occur even when running in high gear. Dr. Pulley U.S. Patent Number 7,276,004 states that their sliding roller weights eliminate abnormal wear, prevent reduction gear ratio deterioration, prolong the useful life of the transmission, and have the availability to adjust reduction gear ratios as well as driving performance. At the same time, Dr. Pulley Sliding Roller Weights are also adapted to compensate wear automatically, to adjust by itself to move further outward in a movable drive pulley half and to make the vehicle reach a higher maximum vehicle speed. Size: 15x12Set of 6Available in 3 Gram Through 11 Gram Weights, Including Half Gram WeightsBroadens your range of gear ratiosIncreases acceleration and re-acceleration propertiesIncreases top end speedLasts longer than standard roller weightsU.S. Patent Number: 7,276,00440QMB 50cc 2-stroke Please feel free to contact us if you have any questions Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. Delivery details Orders from the United States will all be shipped out via USPS The shipment usually takes 3-7 business days(Saturday and Sunday excluded), if you need the item urgently, please contact us for detail before purchase. Returns & Warranty (if applicable) Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.The item must be in its original shipping packagingThe item must be returned to us within 14 days of purchaseWe will instruct you as to the best way to ship it back to us (Customer is responsible for return shipping costs)We will receive the item and inspect itAfter inspection we will ship out the corrected merchandise or issue a credit. Refunds are not given for incorrectly ordered merchandiseThere will be a restocking fee for items returned to us For all returned products, please contact us for the returning address. Performance Parts: We do not warranty any of these items or sell/approve for street use. Performance items come with the original manufacturers warranty against factory defects. Not all performance/upgrade parts come with instructions. It is the customer's responsibility to have common knowledge of installation or hire an experienced installer. We are not responsible for any damage that may be caused by any of the items we sell, whether installed by you or a professional. We are not required to provide step by step instructions or technical support. In any case, we will always do our best to help you with any technical questions that you may have Contact us We try to make sure you have a pleasant shopping experience with us, so that we could do more business with you. If there is any dissatisfaction, please email us before leaving any 1 or 2 ratings, negative feedback or open any ebay or paypal dispute. We will try our best to resolve the issues. Please give us the opportunity to resolve any problem. Feedback We will left Positive Feedback to you of receiving clear payment. Your positive feedback is important for us - a responsible and hard-working team on eBay, your great comments will lead us to get more great customers like you.And will make us more confident to develop business and offer better service for all customers. Please contact us if you are going to leave us a neutral or negative feedback, we will try our best to solve problems.
Price: 19.99 USD
Location: Valrico, Florida
End Time: 2024-08-24T21:33:52.000Z
Shipping Cost: 6.4 USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Country/Region of Manufacture: Taiwan
MPN: 856
Brand: Dr. Pulley
Available Variations
Color: 3 Grams
Price: 19.99 USD
Available Quantity: 13
Quantity Sold: 12
Color: 3.5 Grams
Price: 19.99 USD
Available Quantity: 9
Quantity Sold: 6
Color: 4 Grams
Price: 19.99 USD
Available Quantity: 17
Quantity Sold: 14
Color: 4.5 Grams
Price: 19.99 USD
Available Quantity: 26
Quantity Sold: 24
Color: 5 Grams
Price: 19.99 USD
Available Quantity: 34
Quantity Sold: 33
Color: 5.5 Grams
Price: 19.99 USD
Available Quantity: 12
Quantity Sold: 11
Color: 6 Grams
Price: 19.99 USD
Available Quantity: 12
Quantity Sold: 10
Color: 7 Grams
Price: 19.99 USD
Available Quantity: 10
Quantity Sold: 1
Color: 7.5 Grams
Price: 19.99 USD
Available Quantity: 3
Quantity Sold: 0
Color: 8 Grams
Price: 19.99 USD
Available Quantity: 3
Quantity Sold: 1
Color: 8.5 Grams
Price: 19.99 USD
Available Quantity: 3
Quantity Sold: 0
Color: 9 Grams
Price: 19.99 USD
Available Quantity: 3
Quantity Sold: 1
Color: 9.5 Grams
Price: 19.99 USD
Available Quantity: 3
Quantity Sold: 1
Color: 10 Grams
Price: 24.99 USD
Available Quantity: 9
Quantity Sold: 7
Color: 10.5 Grams
Price: 19.99 USD
Available Quantity: 3
Quantity Sold: 0
Color: 11 Grams
Price: 19.99 USD
Available Quantity: 6
Quantity Sold: 5
